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AU3892089A - A process for producing ethylene oxide - Google Patents

A process for producing ethylene oxide

Info

Publication number
AU3892089A
AU3892089A AU38920/89A AU3892089A AU3892089A AU 3892089 A AU3892089 A AU 3892089A AU 38920/89 A AU38920/89 A AU 38920/89A AU 3892089 A AU3892089 A AU 3892089A AU 3892089 A AU3892089 A AU 3892089A
Authority
AU
Australia
Prior art keywords
ethylene oxide
producing ethylene
producing
oxide
ethylene
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
AU38920/89A
Other versions
AU615561B2 (en
Inventor
Ann Marie Lauritzen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26918377&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU3892089(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of AU3892089A publication Critical patent/AU3892089A/en
Application granted granted Critical
Publication of AU615561B2 publication Critical patent/AU615561B2/en
Anticipated expiration legal-status Critical
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/02—Synthesis of the oxirane ring
    • C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
    • C07D301/04—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen
    • C07D301/08—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the gaseous phase
    • C07D301/10—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the gaseous phase with catalysts containing silver or gold
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
    • C07D303/02—Compounds containing oxirane rings
    • C07D303/04—Compounds containing oxirane rings containing only hydrogen and carbon atoms in addition to the ring oxygen atoms
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Epoxy Compounds (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AU38920/89A 1988-07-25 1989-07-25 A process for producing ethylene oxide Expired AU615561B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US22451488A 1988-07-25 1988-07-25
US22404688A 1988-07-25 1988-07-25
US224514 1988-07-25
US224046 1998-12-31

Publications (2)

Publication Number Publication Date
AU3892089A true AU3892089A (en) 1990-01-25
AU615561B2 AU615561B2 (en) 1991-10-03

Family

ID=26918377

Family Applications (1)

Application Number Title Priority Date Filing Date
AU38920/89A Expired AU615561B2 (en) 1988-07-25 1989-07-25 A process for producing ethylene oxide

Country Status (10)

Country Link
EP (1) EP0352850B1 (en)
JP (1) JP2779955B2 (en)
KR (1) KR0134882B1 (en)
CN (1) CN1034330C (en)
AU (1) AU615561B2 (en)
BR (1) BR8903657A (en)
CA (1) CA1339317C (en)
DE (1) DE68912440T2 (en)
ES (1) ES2048273T3 (en)
TR (1) TR24693A (en)

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KR20070036133A (en) 2004-06-18 2007-04-02 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 Process for producing olefin oxide, 1,2-diol, 1,2-diol ether, or alkanolamine
JP5697298B2 (en) 2004-09-01 2015-04-08 シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー Olefin epoxidation process, catalyst used in the process, support used in the preparation of the catalyst, and process for preparing the support
US8536083B2 (en) 2004-09-01 2013-09-17 Shell Oil Company Olefin epoxidation process, a catalyst for use in the process, a carrier for use in preparing the catalyst, and a process for preparing the carrier
WO2006102189A1 (en) * 2005-03-22 2006-09-28 Shell Internationale Research Maatschappij B.V. A reactor system and process for the manufacture of ethylene oxide
US7704908B2 (en) 2005-12-22 2010-04-27 Shell Oil Company Method for reusing rhenium from a donor spent epoxidation catalyst
US7977274B2 (en) 2006-09-29 2011-07-12 Sd Lizenzverwertungsgesellschaft Mbh & Co. Kg Catalyst with bimodal pore size distribution and the use thereof
WO2008120639A1 (en) * 2007-03-30 2008-10-09 Nippon Shokubai Co., Ltd. Process for production of ethylene oxide
AR066468A1 (en) 2007-05-09 2009-08-19 Shell Int Research AN EPOXIDATION CATALYST, A PROCESS TO PREPARE THE SAME, AND A PROCESS TO PRODUCE AN OLEFINE OXIDE, A 1,2- DIOL, A 1,2 - DIOL ETER, A 1,2- CARBONATE, OR AN ALKANOLAMINE
JP2010527352A (en) 2007-05-11 2010-08-12 ビリッグ，バリー，ジェイ． Initiation of highly selective catalysts in olefin oxide plants.
DE102007025869A1 (en) 2007-06-01 2008-07-03 Basf Se To service tube bundle of gas-phase hydrocarbon oxidation reactor immediately prior to re-charging with fresh bed of catalyst solids, they are brushed internally
DE102007028333A1 (en) 2007-06-15 2008-12-18 Basf Se Method for introducing a subset taken from at least one production batch of annular shell catalysts K into a reaction tube of a tube bundle reactor
DE102007028332A1 (en) 2007-06-15 2008-12-18 Basf Se A method for feeding a reactor with a fixed catalyst bed comprising at least annular shaped catalyst bodies K.
JP4953133B2 (en) * 2007-09-21 2012-06-13 住電朝日精工株式会社 Grounding tool
EP2297124B1 (en) 2008-05-07 2013-08-21 Shell Internationale Research Maatschappij B.V. A process for the start-up of an epoxidation process, a process for the production of ethylene oxide, a 1,2-diol, a 1,2-diol ether, a 1,2-carbonate, or an alkanolamine
CN102066348B (en) 2008-05-07 2013-09-25 国际壳牌研究有限公司 A process for the production of an olefin oxide, a 1,2-diol, a 1,2-diol ether, a 1,2-carbonate, or an alkanolamine
CN101497045B (en) * 2009-03-11 2011-03-30 华东理工大学 Catalyst for producing propylene oxide by liquid-phase one-step oxidation of propylene and preparation method thereof
SG175132A1 (en) 2009-04-08 2011-11-28 Novomer Inc Process for beta-lactone production
TWI508955B (en) 2009-04-21 2015-11-21 Dow Technology Investments Llc Simplified method for producing alkylene oxides with a high efficiency catalyst as it ages
WO2010123675A1 (en) 2009-04-21 2010-10-28 Dow Technology Investments Llc Methods for enhancing the efficiency of rhenium-promoted epoxidation catalysts and epoxidation methods utilizing these
WO2010123856A1 (en) * 2009-04-21 2010-10-28 Dow Technology Investments Llc Epoxidation reactions and operating conditions thereof
JP5756087B2 (en) 2009-04-21 2015-07-29 ダウ テクノロジー インベストメンツ リミティド ライアビリティー カンパニー Improved method of achieving and maintaining specific alkylene oxide production parameters with high efficiency catalysts
EP2513078A4 (en) 2009-12-17 2013-12-04 Scient Design Co Process for olefin oxide production
RU2538969C2 (en) 2009-12-23 2015-01-10 Сайентифик Дизайн Компани, Инк. Method of initiating highly selective catalyst for obtaining ethylene oxide
US20110152073A1 (en) 2009-12-23 2011-06-23 Scientific Design Company, Inc. Epoxidation process and microstructure
KR101786935B1 (en) 2009-12-28 2017-10-18 다우 테크놀로지 인베스트먼츠 엘엘씨. Method of controlling the production of silver chloride on a silver catalyst in the production of alkylene oxides
US8742146B2 (en) * 2010-12-08 2014-06-03 Shell Oil Company Process for improving the selectivity of an EO catalyst
US8742147B2 (en) * 2010-12-08 2014-06-03 Shell Oil Company Process for improving the selectivity of an EO catalyst
KR101886462B1 (en) 2010-12-10 2018-08-07 다우 테크놀로지 인베스트먼츠 엘엘씨. Method of reducing the value of an alkylene oxide production parameter in a process of making an alkylene oxide using a high efficiency catalyst
US8987483B2 (en) 2010-12-15 2015-03-24 Dow Technology Investments Llc Method of starting-up a process of producing an alkylene oxide using a high-efficiency catalyst
CA2824902C (en) 2011-01-24 2019-03-19 Michiel Johannes Franciscus Maria Verhaak Process for the production of ethylene oxide
WO2012101092A1 (en) 2011-01-24 2012-08-02 Shell Internationale Research Maatschappij B.V. Process for the production of ethylene oxide
JP6174566B2 (en) 2011-04-11 2017-08-02 ダウ テクノロジー インベストメンツ リミティド ライアビリティー カンパニー Preparation method of high efficiency ethylene oxide catalyst
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CN104125858B (en) 2011-12-19 2017-07-11 陶氏技术投资有限责任公司 The method that alkylene oxide catalyst is prepared according to catalyst reference property
JP2015511947A (en) 2012-02-13 2015-04-23 ノボマー， インコーポレイテッド Process for producing acid anhydrides from epoxides
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CN105008339B (en) * 2013-01-11 2017-09-12 科学设计公司 Epoxidation technique with rear regulating step
CN105980368B (en) * 2013-12-23 2019-02-19 科学设计有限公司 Epoxidizing method
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MA41513A (en) 2015-02-13 2017-12-19 Novomer Inc DISTILLATION PROCESS FOR ACRYLIC ACID PRODUCTION
MA41510A (en) 2015-02-13 2017-12-19 Novomer Inc ACRYLIC ACID PRODUCTION PROCESS
CN107428656B (en) 2015-02-13 2021-06-08 诺沃梅尔公司 Continuous carbonylation process
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CN114436998A (en) * 2020-11-05 2022-05-06 中国石油化工股份有限公司 Ethylene epoxidation start-up method
TW202239752A (en) 2020-12-29 2022-10-16 荷蘭商蜆殼國際研究所 Process for the production of ethylene oxide
EP4320621A1 (en) 2021-04-08 2024-02-14 Shell Internationale Research Maatschappij B.V. Moderator and catalyst performance optimization for epoxidation of ethylene
KR20240065284A (en) 2021-09-23 2024-05-14 다우 글로벌 테크놀로지스 엘엘씨 Methods for Reducing Age-Related Deactivation of Highly Selective Ethylene Oxide Catalysts
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US4808738A (en) * 1986-10-31 1989-02-28 Shell Oil Company Ethylene oxide process
IN169589B (en) * 1986-10-31 1991-11-16 Shell Int Research

Also Published As

Publication number Publication date
CA1339317C (en) 1997-08-19
KR910002824A (en) 1991-02-26
CN1034330C (en) 1997-03-26
BR8903657A (en) 1990-03-13
JP2779955B2 (en) 1998-07-23
CN1041591A (en) 1990-04-25
DE68912440T2 (en) 1994-05-11
AU615561B2 (en) 1991-10-03
EP0352850B1 (en) 1994-01-19
TR24693A (en) 1992-01-13
JPH02104579A (en) 1990-04-17
KR0134882B1 (en) 1998-04-22
EP0352850A1 (en) 1990-01-31
DE68912440D1 (en) 1994-03-03
ES2048273T3 (en) 1994-03-16

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